from flask_sqlalchemy import SQLAlchemy
db=SQLAlchemy()

class UserModel(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(80), unique=True)
    email = db.Column(db.String(120), unique=True)
    age = db.Column(db.String(120), unique=True)

    def __str__(self):
        return self.name